| Serial number | Company Name | Serial number | Company Name | Serial number | Company Name |
| 1 | Indonesian ICWN Engineering Company | 12 | Jiangsu Baicheng Engineering Co., Ltd. | 23 | Shanghai Yangtze River Construction (Group) Co., Ltd. |
| 2 | Indonesian SIP Engineering Company | 13 | Jiangsu Qian Construction Group Co., Ltd. | 24 | Jiangxi Han Tang System Integration Co., Ltd. |
| 3 | Thai SAPAI Engineering Company | 14 | Shenghui Engineering Technology (Suzhou) Co., Ltd. | 25 | Suzhou Gulin Mechanical and Electrical Engineering Co., Ltd. |
| 4 | Aijitimu Machinery Manufacturing (Shanghai) Co., Ltd. | 15 | Zongli Electromechanical Engineering (Suzhou) Co., Ltd. | 26 | Jiangsu Ruijiekang Construction Engineering Group Co., Ltd. |
| 5 | Shanghai Huayi Group Construction Co., Ltd. | 16 | Kunshan Guolong Installation Engineering Co., Ltd. | 27 | Jiangsu Anyong System Integration Technology Co., Ltd. |
| 6 | Shanghai Yu Jian Construction & Development Co., Ltd. | 17 | Hitachi Engineering & Construction (Suzhou) Co., Ltd. | 28 | En Shun (Guangdong) Digital Experiment Technology Co., Ltd. |
| 7 | Shanghai Guangsi Micro-Purification Equipment Co., Ltd. | 18 | Shanghai Jiwei Electronic Systems Engineering Co., Ltd. | 29 | Shanghai Yangtze River Construction (Group) Co., Ltd. |
| 8 | Shanghai Mingqing Construction Engineering Co., Ltd. | 19 | Taiwan Six Strong Technology Co., Ltd. | 30 | Jiangxi Han Tang System Integration Co., Ltd. |
| 9 | Shanghai Anshi Mechanical and Electrical Equipment Engineering Co., Ltd. | 20 | Suzhou Youkang Engineering Construction Co., Ltd. | 31 | Shanghai Haizhi Construction Engineering Co., Ltd. |
| 10 | WTL Company | 21 | Guanling Engineering Consulting (Suzhou) Co., Ltd. | 32 | Kunshan Yingjian Mechanical and Electrical Engineering Co., Ltd. |
| 11 | Shin Nihon Kuko (China) Construction Co., Ltd. | 22 | Kunshan Yingjian Mechanical and Electrical Engineering Co., Ltd. | 33 | |
